6 ms·
This is a bad comment, to learn more read https://en.m.wikipedia.org/wiki/Galaxy_rotation_curve https://en.m.wikipedia.org/wiki/Galaxy_rotation_curve
by Google234 6y ago
This is a bad comment, to learn more read https://en.m.wikipedia.org/wiki/Galaxy_rotation_curve https://en.m.wikipedia.org/wiki/Galaxy_rotation_curve
- Maursault 6y agoI do not understand how something without any direct evidence whatsoever became lodged in the paradigm of science. Dark matter is not necessary to explain galactic rotation curves.[1] The original observation that spawned the idea of dark matter was of a galaxy's rotation in isolation. But galaxies are not gravitationally isolated. I am unsure about the other stuffed lumped in that dark matter is supposed to explain. But the problem of galactic rotation curves has been elegantly solved without the need for dark matter. [1] https://www.youtube.com/watch?v=PL0ewiwqoTw https://www.youtube.com/watch?v=PL0ewiwqoTw